Optimize the error message

Signed-off-by: chengdehao <dehaocheng@yunify.com>

pkg/simple/client/es/versions/error.go

@@ -0,0 +1,19 @@
+package versions
+
+type Error struct {
+	Status  int           `json:"status"`
+	Details *ErrorDetails `json:"error,omitempty"`
+}
+
+type ErrorDetails struct {
+	Type         string                   `json:"type"`
+	Reason       string                   `json:"reason"`
+	ResourceType string                   `json:"resource.type,omitempty"`
+	ResourceId   string                   `json:"resource.id,omitempty"`
+	Index        string                   `json:"index,omitempty"`
+	Phase        string                   `json:"phase,omitempty"`
+	Grouped      bool                     `json:"grouped,omitempty"`
+	CausedBy     map[string]interface{}   `json:"caused_by,omitempty"`
+	RootCause    []*ErrorDetails          `json:"root_cause,omitempty"`
+	FailedShards []map[string]interface{} `json:"failed_shards,omitempty"`
+}